—Do you know man next to Jim?—Yes. He is dentist.A．a; theB．an; theC

题型：不详难度：来源：

—Do you know man next to Jim?
—Yes. He is dentist.

A．a; the

B．an; the

C．the; an

D．the; a

答案

解析

介词短语修饰前面的名词通常是特指用定冠词the，介绍某个职业，是表示事物的类别要用不定冠词，dentist第一个音是辅音，要用a，故选D。

举一反三

It is necessary to help____________ poor.

A．a

B．an

C．/

D．the

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There is __________ “c” and _______“l” in the word “colour”.

A．a, an

B．an, a

C．the ,/

D．an, an

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—What’s the matter, Tony?
—I have ______fever.

A．an

B．/

C．a

D．the

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What _______honest boy! And he is ______ best student of all.

A．a; a

B．an; the

C．a; the

D．the; the

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There is _______big desk in our classroom. _______desk is for our teacher.

A．a, The

B．a, A

C．the, The

D．an, A

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